baber/WOPTO huggingface dataset:
Patent IT-1111630-B (IT)
Title: Continuous centrifuge for liq. mixts - has non-return valve on heavy liq. run=off ports to prevent ingress of air (NL 21.2.79)
IPC: B04B/
Filed: 1978-08-18
Granted: 1986-01-13
Abstract: The centrifuge has a rotating bowl into which the two phase mixt. is continuously fed. It has a peeler device to remove the heavier liq. and above this is rotating disc with a seal liq. to form a seal. A second peller device below removes the lighter liq. A sealing device is mounted in the run off passages for the heavier liq. It consists of a valve which is operated by centrifugal action and consists of sealing rings which seal the passage into the run off channel. It has an inlet port on the side. It is used in liq. separators, esp. for materials sensitive to air which require sterile conditions and must avoid bacterial infection. The valve arrangement inhibits this.
Patent IT-1234938-B (IT)
Title: Twin rotor motor device with double elliptical mesh train transmission
Inventor: VENTURELLI GIACOMO
IPC: F16H/
Filed: 1985-08-02
Granted: 1992-06-02
Abstract: Described herein is a twin rotor motor device with double elliptical mesh train transmission, capable of producing a cyclical increment of the moments applied to a utilized shaft. The device consists of at least one group of motors which, when needed, can act also as pumps, to two twin rotors, each with one or more angularly distanced expansions. Every expansion on a rotor is destined to cooperate, in use, with the expansion of the other rotor. Each rotor has its own exit shaft cinematically connected to a transmission train consisting of at least three elliptical meshes with action identical to the utilized shaft. The two mesh trains are capable of transmitting to the utilized shaft a useful cyclical differential increment, however compensated, by the torque moments produced by the rotors.
Patent LT-5469-B (LT)
Title: Process and equipment for membranous concentration of skimmed milk
Inventor: FEDARAVICIUS VYTAUTAS
IPC: A23C1/00
Filed: 2006-09-08
Abstract: The present invention relates to milk industry. The invention aims to produce natural concentrated skimmed milk with unchanged structure of proteins and lactose. The aim is accomplished by using low temperature regime along the production process and concentrating skimmed milk by means of membranous reverse osmosis - nanofiltration. The concentrate obtained contains 35-37 % of dry material.
Patent LT-6993-B (LT)
Title: Inter-apartment partitation
Inventor: KRAPONAS POVILAS
IPC: E04C2/38
Filed: 2022-09-27
Abstract: The invention belongs to the field of the construction industry and can be used for partitions of various buildings, more precisely for inter-apartment partitions, where increased sound insulation requirements are imposed. The purpose of the invention is to create an inexpensive, thin inter-apartment partition with low load, good mechanical and operational properties, reduced cost of construction works and increased productivity of construction works by ensuring good sound retention and required noise standards. An inter-apartment partition, including at least one vertical sound-insulating panel (2) made of ground used tire pellets, plasterboard panels (1) at the edges of the partition, as well as fixing means (3) and a spacer (4) at the lower and upper base of the partition, where the inter-apartments the thickness of the partition is 100-140 mm, the thickness of the vertical sound insulating panels (2, 2') taken together is 45-70% of the thickness of the inter-apartment partition, and the means of fastening are the profile (3).
Patent MX-165305-B (MX)
Title: Particulas de polimero alquenilaromatico expandibles y expandida, mejoradas y metodo para fabricarlas
Inventor: TUSIM MARTIN H
IPC: C08J9/00
Filed: 1989-06-13
Abstract: La presente invención se refiere a una partícula expandible, caracterizada porque comprende (a) un polímero alquenilaromático (b) un agente soplador fluído volátil, y (c) mun modificador de densidad, en una cantidad de 0.005 por ciento con respecto al peso de la mezcla total, un método para fabricar una partícula expandible
Patent MX-172108-B (MX)
Inventor: WAGNER HERBER
IPC: F27D3/16
Filed: 1989-12-22
Abstract: The present invention relates to a gas-flushing installation for introducing gases into metallurgical vessels, consisting of
 a) a gas-bubble brick (1), provided with gas-bearing channels (2), in the form of two superposed circular truncated cones, of which one concentrically surrounds the other, of refractory material,
 b) a metal layer (6) surrounding the outer and inner shell surfaces of the gas-bubble brick and its base surface (5),
 c) a gas feed (7) arranged centrally on the metal-coated base surface (5) of the gas-bubble brick (1) in the form of a circular truncated cone,
 d) two mutually separate chambers, of which the inner one bears gas and the outer one does not bear gas, and
 e) a perforated brick (8) surrounding the metal-coated shell surface of the gas-bubble brick (1) in the form of a circular truncated cone. 
<??>The invention is characterised in that the upper end (9), not surrounded by the perforated brick (8), of the truncated cone protrudes beyond the ladle bottom lining (10) into the interior of the ladle, and that the perforated brick (8) and the gas-bubble brick (1) seated therein are provided with an outer envelope (11) of cast or tamped refractory material. 
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Patent MX-173991-B (MX)
Title: Maquina electrica rotatoria de induccion
Inventor: SEKINE YASUHIRO
IPC: H02K9/00
Filed: 1990-10-30
Abstract: La presente invención se refiere a una máquina eléctrica rotatoria de inducción que comprende: un estator que tiene un núcleo de estator y una pluralidad de conductores de bobina de estator dispuestos en el núcleo de estator, conductores de núcleo de estator que tienen una pluralidad de extremos de bobina de estator que se extienden substancialmente de manera axial del núcleo de estator y que definen entre ellos espacios de tolerancia de estator que se extienden substancialmente de manera radial; un rotor que tiene un núcleo de rotor sostenido rotatoriamente dentro del estator y una pluralidad de conductores de bobina de rotor dispuestos en el núcleo de rotor, conductores de bobina de rotor que tienen una pluralidad de extremos de bobina de rotor que se extienden substancialmente de manera axial del núcleo de rotor y que definen entre ellos los espacios de rotor que se extienden substancialmente de manera radial; y medios de cierre, dispuestos entre los extremos de bobina de estator y los extremos de bobina de rotor para bloquear substancialmente la comunicación directa de flúido entre el estor y los espacios de rotor.
Patent MX-171813-B (MX)
Title: Metodo para producir una composicion gelificada para el tratamiento de formaciones subterraneas
Inventor: MORADI-ARAGHI AHMAD
IPC: C08F2/40
Filed: 1991-03-14
Abstract: La presente invención se refiere a un metodo para producir una composición gelificada, caracterizado porque comprende dejar gelificar una mezcla que comprende: a) un polímero soluble en agua, presente de 0.1 a 5.0 por ciento en peso, en donde el polímero soluble en agua contiene al menos un monómero de la fórmula: R3R1CCR2CONH2, en donde R1, R2 y R3 son hidrógeno y un radical alquilo que contiene desde 1 a 3 átomos de carbono; i) un monómero representado mediante la fórmula: R4C(CH2)-CO-NH-R5-503H; ii) un monómero representado mediante la fórmula: -C(R8)2-C(R6)2-(R7)2-CO-N-CHCH2 donde R6, R7 y R8 son independientemente hidrógeno o un radical alquilo que contiene desde 1 a 2 átomos de carbono; iii) un monómero que es ácido acrílico, acrilato de sodio, acrilato de potasio, acrilato de amonio, ácido metacrílico, ácido vinilsulfónico, vinilsulfonato de sodio, acrilonitrilo, un compuesto de amonio cuaternario o una mezcla de dos o más de los mismos; b) un aldehído dispersable en agua o un compuesto generador de aldehído, presente en el rango de 0.005 a 5.0 por ciento en peso; c) un derivado de furano presente en el rango de 0.005 a 5.0 por ciento en peso de la fórmula: -CR9CR11-CR12CR10-O-; d) agua, presente en el rango de 85 a 99.89 por ciento en peso
Patent MX-167515-B (MX)
Inventor: BOCK C RANDOLPH
IPC: A61N1/30
Filed: 1991-06-14
Abstract: A device for electrically assisted transport of molecules into the skin has a renewable power source and a means for electrically assisted transport of molecules in solution through the skin of an animal. The device has an anode (25) and a battery electrolyte (24) in fluid communication in a disposable part (12) of the means for electrically assisted transport of molecules in solution. The device has an air cathode (14) on a reusable part (11) of the means for electrically assisted transport so that when the reusable (11) and disposable (12) parts join, the battery electrolyte (24) and the air cathode (14) are in fluid communication. The power source is thereby renewed and electrically connected to the means for electrically assisted transport. A method for renewing and replenishing a power source for the device for electrically assisted transport of molecules in solution provides means for electrically assisted transport having a reusable part (11) and a disposable part (12). The method includes providing the reusable part (11) with an air cathode (14) and an anode contact on a support (13) and providing the disposable part (12) having an anode (25) in fluid communication with a battery electrolyte (24) on a carrier (21). The method renews the power source by joining the support (13) and the carrier (21). The battery electrolyte (24), the air cathode (14) and the anode (25) are thus joined in fluid communication and the anode (25) with the anode contact are electrically connected. <IMAGE>
Patent NL-192229-B (NL)
IPC: G11B7/1374
Filed: 1977-10-12
Abstract: Apparatus for reading optically detectable indicia on a record carrier, such as video information which is recorded in the form of pits on a record medium, for example, a video disc. A source of coherent light transmits a beam to the record carrier. A hologram is interposed between the coherent light source and the carrier, the hologram serving to focus the beam on the record carrier. The intensity of the focussed beam is modulated by the recorded indicia, and at least one photodetector is disposed in an optical path traversed by the modulated beam so as to detect the intensity thereof. In a preferred embodiment, the hologram focusses the beam onto the surface of the record medium whereat it is modulated and reflected therefrom to the photodetector. Plural photodetectors may be provided in separate optical paths traversed by the reflected light so as to produce outputs which, upon comparison with each other, represent deviations, or tracking errors, in the location of incidence of the light beam on the record medium. In yet another embodiment, the hologram directs the coherent light to the record medium along two different optical paths so that the reflection of one beam can be used to read out the recorded information and the reflection of the other beam can be used to detect focussing fluctuations. In a still further embodiment, another hologram is used to receive and direct reflected light to the photodetector.
Patent PT-82098-B (PT)
Inventor: HUNKELER WALTER
IPC: C07D495/22
Filed: 1986-02-27
Abstract: Compounds which are imidazodiazepine derivatives of the formula <IMAGE>  I  wherein A together with the carbon atoms denoted by alpha  and  beta  signifies the group   <IMAGE>  one of R1 and R2 signifies hydrogen and the other signifies hydrogen, halogen or trifluoromethyl, R3 and R4 each signify hydrogen or halogen and n signifies the number 2 or 3, the compounds having the (S)- or (R,S)-configuration with reference to the carbon atom denoted by gamma , and their pharmaceutically acceptable acid addition salts have been discovered which possess anxiolytic, anticonvulsant, muscle relaxant and sedative-hypnotic properties. They can be prepared into compositions, including pharmaceutically acceptable ones, using suitable inert carriers.
Patent PT-83383-B (PT)
IPC: B61B10/00
Filed: 1986-09-16
Abstract: Each movable member (1) has a disk (6) which is mounted free to rotate about an axis (5) and which includes an annular area (7) of radial stripes (8) together with three concentric coding and read areas (9, 10, 11) having holes therethrough. The read station is equipped with a compressed air blast nozzle (15) for rotating each disk (6) presented thereto, together with a branch (17A) having suitable detectors (18, 19, 20) for detecting said holes and connected to electronic decoding circuits.
Patent PT-86028-B (PT)
Inventor: HORAN PAUL KARL
IPC: G01N33/80
Filed: 1987-10-29
Abstract: Methods for reproducibly labelling viable cells with cyanine dyes that do not significantly affect cell viability. Applications for labelled cells include using labelled red blood cells to distinguish post-transfusional bleeding from immunologic reaction and using dilution to measure growth rate of cultured cells.
Patent PT-92399-B (PT)
Inventor: JAEGGI KNUT A
IPC: A61K31/66
Filed: 1989-11-24
Abstract: Phenylaliphatylaminoalkanediphosphonic acids of the formula   <IMAGE> (I)  in which R1 is an aliphatic hydrocarbon radical having 4 and not more than 7 C atoms and substituted by phenyl, R2 is a monovalent aliphatic hydrocarbon radical having 1 and not more than 4 C atoms and alk is a divalent aliphatic hydrocarbon radical having 2 and not more than 4 C atoms, and their salts, have a particularly pronounced regulating action on calcium metabolism and can be used as medicaments for the treatment of diseases to be attributed to disturbances thereof. They are prepared, for example, for reacting a compound of the formula   <IMAGE> (V)  in which X3 denotes carboxyl, with a phosphorylating agent and hydrolyzing the primary product.
Patent PT-93950-B (PT)
Inventor: PERSELLO JACQUES
IPC: A61K8/25
Filed: 1990-05-03
Abstract: Silica compatible with metal ions such as zinc, tin or strontium, characterised by a surface OH<-> number expressed as OH<->/nm<2> lower than or equal to 10, a zero charge point (ZCP) of between 3 and 6.5 and resulting in an aqueous suspension whose pH varies as a function of its electrical conductivity according to the equation  - pH = b - a log (D), in which  a is a constant lower than or equal to 0.6,  b is a constant lower than or equal to 8.5 and (D) represents the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>. Process for preparing the silica, consisting in reacting a silicate with an acid, thus resulting in a silica suspension or gel, in performing a first aging at a pH higher than or equal to 6 and lower than or equal to 8.5, then a second aging at a pH lower than or equal to 5.0, in separating off the silica, in subjecting it to washing with hot water until it produces an aqueous suspension whose pH measured on a suspension containing 20 % of SiO2 obeys the equation  - pH = d - c log (D> in  which c is a constant lower than or equal to 1.0,  d is a constant lower than or equal to 8.5 and (D) denotes the electrical conductivity of the aqueous suspension of silica, expressed in microsiemens cm<-><1>; and finally in drying it.   Dentifrice composition containing the silica described.
Patent SE-414101-B (SE)
Title: Gas-cooled rotor for a turbine-generator
Inventor: DAHL MADSEN K
IPC: H02K9/16
Filed: 1978-10-02
Abstract: The invention concerns a "pick-up cooled" turbine rotor with tangential cooling channels 5 through a coil section 3' arranged in a winding groove. The coil section is secured by means of radially fitted wedges 13, which are secured in the axial direction by means of tangential projections 16 formed on the coil section 3'. Figure 1. <IMAGE>
Patent SE-421334-B (SE)
Title: Window construction with reversible window unit
Inventor: NILSSON L B
IPC: E05D15/44
Filed: 1979-05-09
Abstract: A slide-mounted window construction is convertible from a horizontally hung to a vertically hung version by a supporting bracket 32, the outer end of which is connected to the midpoint 33 of the window unit 20, being disposed on a pivot pin 38 of a detent shoe 39 such that it can be pivoted by its end connected to the frame 10, 14. The detent shoe 39 is configured as a hook, which engages with a hook 16 of a hook profile 15 belonging to the frame 10 and is placed between the web 17 of the frame profile and a slide shoe 45. The slide shoe 45 constitutes a slide fastening for the window unit 20 and is pivotably connected thereto by means of a pivot pin 48. In the vertically hung version of the window construction, the detent shoe 39 is screwed by a screw 77 to the web 17 of the frame, the window unit directed perpendicularly out from the frame assuming the position indicated by V. In the slide-mounted, horizontally hung version, the detent shoe 39 is free to slide along the hook 16 in the same way as the slide shoe 45. In this case, an articulated bracket 42 is connected between a hinge 43 on the supporting bracket 32 and a positionally fixed hinge 44 on the frame 10. In a perpendicularly swung-out, horizontally hung window unit 20, the brackets 32', 42' and the window unit 20' assume the position marked H, the pivot pin 33 having moved along the line E to its outer position 33'. In order to achieve smooth opening, shutting and reversing motions, the distance S = 53 +- 1% of the distance L and the distance B = 115 +- 2% of the distance L. The pivot pin 38 of the supporting bracket 32, which pivot pin is connected to the frame 10, is located level with the hook 16 of the hook profile 15 and the pivot pin connection 48 of the slide shoe 45 to the window construction 20 is located, when the window is shut, level with the sealing rabbet 18 of the frame 10, whereby the frame and the window unit can be configured with essentially the same daylight measurements even when the window opens outwards. <IMAGE>
Patent SE-426181-B (SE)
Title: Process for removing dispersed or suspended particles from a slurry by means of flocculation
Inventor: LINDSTROM T
IPC: D21F1/82
Filed: 1981-01-29
Abstract: The invention relates to a process for removing small fibres and/or other particles forming a suspension in a slurry, by means of flocculation. It has been found that a polyalkene oxide and tannin and/or lignin exhibit a synergistic effect similar to that observed when polyacrylamide is combined with tannin.
Patent SE-456794-B (SE)
Title: Capsule or lid removing tool
Inventor: POLTORP HENRIK M
IPC: A47J43/26
Filed: 1983-03-01
Abstract: The flexible tool is for domestic use, and can be employed for gripping, bending, breaking and turning. The tool is operated by two shafted levers articulated by a rivet to two toothed sections. The lever shafts and the toothed sections are circularly bent, and enclose a variable gap. When the levers cross with the shafts, sharp and blunt teeth are exposed. The tool is esp. for the removal of capsules and lids.
Patent SE-441666-B (SE)
Inventor: CARLSSON L
IPC: B65D5/70
Filed: 1984-03-21
Abstract: Opening arrangements on packing containers are often of the type which comprises a prefabricated pouring opening. The cut edges appearing around the pouring opening must be protected, e.g. for reasons of hygiene, from the liquid contents present in the packing container, and this is generally done by a liquid-tight strip applied to the inside. A simpler manner of achieving this protection consists in ensuring that the thermplastic layers (3, 4), which in general are present on both sides of packing laminate, extend past the cut edge (12) and are sealed in a liquid-tight manner to each other. This can be achieved simplest if the hole- punching of the carrier layer of the material is done prior to the application of the thermoplastic layers.
Patent SE-458700-B (SE)
Title: Post for maintaining netting fences upright
Inventor: JACOBSSON P
IPC: E04H17/20
Filed: 1986-11-17
Abstract: The post comprises an anchoring part which has a fixture (4) connected to the lower end (5), of an upright part (2), an outrigger (6) and a distance support (7). The fixture (4) is long and obliquely inclined in relation to both the upright part (2) and the outrigger (6), deviating from the distance support (7) longitudinal direction.
Patent SE-460751-B (SE)
Inventor: LUNDGREN S
IPC: G08C15/12
Filed: 1988-03-14
Abstract: In a system for transferring binary information between a plurality of transmitters (6) and receivers (5) connected to a common communication line (9, 9'; 17), each transmitter (6) and each receiver (5) are connected to the communication line via a coupling unit (11; 11') of their own. The coupling unit comprises a counting device (12, 13; 12', 13'), and the counting devices of the coupling units pertaining to a group of a transmitter and at least one receiver are adapted, after reception of a constantly unique number of pulses predetermined for that group, to couple the transmitter and the receiver(s) of that group to the communication line for transferring a binary information bit from the transmitter to the receiver(s) of the group. Furthermore, a clock device (10; 11, 11') is coupled to supply pulses to all counting devices for sequentially coupling the different transmitter and receiver groups to said communication line.
Patent SE-463735-B (SE)
Inventor: ENGSTROEM B
IPC: F25D17/02
Filed: 1989-05-24
Abstract: A cooling and freezing plant includes at least one cooling space (34) and at least one freezing space (36), said spaces being connected to a central unit (20). The central unit is connected for indirect cooling of the cooling space (34) by means of a cold transfer medium which is cooled in the unit and, besides being conducted to the cooling space, is also conducted to a condenser (38) in a local cooling unit (40) arranged in connection with and for the freezer cabinet (36).
Patent SE-462904-B (SE)
Inventor: LARSON O
IPC: B41J2/39
Filed: 1989-10-04
Abstract: Method to improve the printing quality at reproduction of half-tone originals by means of printers of the type, in which a number of dots (7) are brought together in a cell (pixel) (8). A number of - minimum two - dots (7) form a cell (8) where each dot in the cell is controlled individually with respect to the size and/or the colour value. The dots form a pattern in each cell, which is variable with respect to the number of dots, the dot size and/or the dot colour value.
Patent SE-469290-B (SE)
Title: Arrangement for converting thermal energy into mechanical energy
Inventor: HAEGGSTROEM BO
IPC: F03G7/06
Filed: 1990-10-17
Abstract: An arrangement for converting thermal energy into mechanical energy comprises a rotor with an outer ring 2 and a rotor part 4 arranged rotatably about a shaft positioned eccentrically in the outer ring. At least two curved ducts 8, 10 run essentially in the plane of the rotor between the central rotor part and the outer ring. Fluids at different temperatures are intended to be conducted through the ducts, the walls of the ducts being made flexible so as to make changing of the curvature of the ducts in the plane of the rotor possible when the rotor rotates. At least one of the curved walls 12 of the ducts is made to have bending resilience with bending resistance which varies with temperature. <IMAGE>
Patent SI-9200299-B (SI)
Title: Process for the production of thrombine
Inventor: EIBL JOHANN
IPC: A61K35/00
Filed: 1992-11-04
Abstract: The invention relates to a thrombin of human or animal origin, which is free of infectious agents and can be prepared by activation of prothrombin which is subjected to a heat treatment to inactivate infectious agents.